| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.56 | 10.618% | $268.315 | $268.32 | $268.30 | $268.30 |
| Purchase #2 | $242.56 | 6.285% | $257.8049 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $48.34 | 11.291% | $53.7981 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $187.69 | 10.465% | $207.3318 | $207.33 | $207.35 | $207.30 |
| Purchase #5 | $88.97 | 13.274% | $100.7799 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $60.54 | 10.356% | $66.8095 | $66.81 | $66.80 | $66.80 |
| Purchase #7 | $16.52 | 5.263% | $17.3894 | $17.39 | $17.40 | $17.40 |
| 7 purchase totals = | $887.18 | $972.2286 | $972.23 | $972.25 | $972.20 | |